37486900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 90556704

約数和(自身を除く): 53069804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 643, 1060, 1100, 1166, 1286, 1325, 2332, 2572, 2650, 2915, 3215, 5300, 5830, 6430, 7073, 11660, 12860, 14146, 14575, 16075, 28292, 29150, 32150, 34079, 35365, 58300, 64300, 68158, 70730, 136316, 141460, 170395, 176825, 340790, 353650, 374869, 681580, 707300, 749738, 851975, 1499476, 1703950, 1874345, 3407900, 3748690, 7497380, 9371725, 18743450, 37486900]

約数ペア:

[(1, 37486900), (2, 18743450), (4, 9371725), (5, 7497380), (10, 3748690), (11, 3407900), (20, 1874345), (22, 1703950), (25, 1499476), (44, 851975), (50, 749738), (53, 707300), (55, 681580), (100, 374869), (106, 353650), (110, 340790), (212, 176825), (220, 170395), (265, 141460), (275, 136316), (530, 70730), (550, 68158), (583, 64300), (643, 58300), (1060, 35365), (1100, 34079), (1166, 32150), (1286, 29150), (1325, 28292), (2332, 16075), (2572, 14575), (2650, 14146), (2915, 12860), (3215, 11660), (5300, 7073), (5830, 6430)]